Question about 1999 Pontiac Grand Am GT
Over the past few weeks the car has been 'jumping' when accelerating from a rest position e.g. when stopping at a junction or at traffic lights the acclerating but drives fine once a constant speed is maintained. The map sensor and vac pipes have been checked and cleaned. I've been told the gearbox oil needs replacing? Will that solve the problem?
My grand am accelerates poorly from a stop and jumps at about 20 mph and to a less degree at 40mph. This is worse when car is cold and gets better when diven for a while. The car also shakes around 60-70 mph, not sure if this is related or not. I did rotate and balance, but no difference.
Your transmission is gone... i had the same problem.. be carfull you may loose first gear.... check your fluid level.. that might cause it... to do that you have to worm up the tranny then there is a square head bolt on bottom side off passenger side... leave car running. pull the bolt and keep an oil pan underneath... that happened to me. i left it for to long and ended up blowing the tranny. i got a rebuild and i was told i had too much fluid. i hope that helps..
Posted on Nov 27, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 03, 2014 | 1995 Opel Kadett 200is
May 16, 2014 | Jeep Grand Cherokee Cars & Trucks
May 07, 2013 | Toyota Camry Cars & Trucks
Nov 04, 2009 | Plymouth Voyager Cars & Trucks
Mar 04, 2009 | 1996 Ford Explorer
Aug 04, 2008 | 1992 Saturn SL
593 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: